🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.33 AU - 2.43 AU

Year: 1296 Days

Day: 13.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,113,666 km

• M1: 1,415,196 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.52 AU - 3.36 AU

Year: 1780 Days

Day: 16.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,113,666 km

• M1: 382,671 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.67 AU - 5.85 AU

Year: 3667 Days

Day: 23.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 13.3

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.53 AU - 9.01 AU

Year: 6921 Days

Day: 10.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,113,666 km

• M1: 168,298 km (0.08 R)
• M2: 622,626 km (0.094 R)
• M3: 1,112,111 km (0.056 R)
• M4: 1,526,347 km (0.115 R)
• M5: 1,975,440 km (0.096 R)
• M6: 2,938,701 km (0.118 R)
• M7: 3,624,158 km (0.082 R)
• M8: 4,414,184 km (0.07 R)
• M9: 5,401,381 km (0.106 R)
• M10: 6,465,919 km (0.096 R)
• M11: 6,997,141 km (0.105 R)
• M12: 7,557,385 km (0.106 R)
• M13: 8,109,850 km (0.111 R)
• M14: 9,295,712 km (0.074 R)
• M15: 10,017,223 km (0.089 R)
• M16: 12,763,690 km (0.094 R)
• M17: 13,763,453 km (0.083 R)
• M18: 15,272,895 km (0.089 R)
• M19: 16,766,780 km (0.092 R)
• M20: 17,264,791 km (0.104 R)
• M21: 18,159,985 km (0.12 R)
• M22: 19,904,595 km (0.091 R)
• M23: 21,393,393 km (0.11 R)
• M24: 21,832,014 km (0.091 R)
• M25: 27,490,105 km (0.115 R)
• M26: 29,066,118 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.7

Radius: 6.6

Gravity: 19.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 13.72 AU - 16 AU

Year: 20227 Days

Day: 25 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,113,666 km

• M1: 97,987 km (0.039 R)
• M2: 325,824 km (0.103 R)
• M3: 558,000 km (0.089 R)
• M4: 1,706,164 km (0.112 R)
• M5: 2,285,407 km (0.112 R)
• M6: 2,883,499 km (0.066 R)
• M7: 3,985,437 km (0.109 R)
• M8: 5,304,740 km (0.12 R)
• M9: 6,435,401 km (0.111 R)
• M10: 10,970,909 km (0.109 R)
• M11: 12,438,614 km (0.051 R)
• M12: 18,153,103 km (0.116 R)
• M13: 20,390,190 km (0.073 R)
• M14: 21,374,245 km (0.032 R)
• M15: 33,284,629 km (0.11 R)
• M16: 36,046,355 km (0.074 R)
• M17: 36,616,472 km (0.088 R)
• M18: 39,708,511 km (0.071 R)
• M19: 47,080,843 km (0.111 R)
• M20: 47,591,122 km (0.104 R)
• M21: 64,459,329 km (0.076 R)
• M22: 70,269,411 km (0.068 R)
• M23: 79,744,192 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.3

Radius: 4.7

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 14.56 AU - 15.28 AU

Year: 20349 Days

Day: 16.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,113,666 km

• M1: 101,128 km (0.072 R)
• M2: 273,615 km (0.065 R)
• M3: 609,312 km (0.053 R)
• M4: 774,618 km (0.12 R)
• M5: 1,339,499 km (0.099 R)
• M6: 1,540,708 km (0.09 R)
• M7: 2,509,205 km (0.081 R)
• M8: 2,865,547 km (0.116 R)
• M9: 5,097,547 km (0.106 R)
• M10: 5,245,799 km (0.031 R)
• M11: 6,668,325 km (0.067 R)
• M12: 6,890,628 km (0.077 R)
• M13: 7,829,653 km (0.03 R)
• M14: 8,329,759 km (0.096 R)
• M15: 8,957,771 km (0.094 R)
• M16: 11,594,733 km (0.035 R)
• M17: 12,177,865 km (0.102 R)
• M18: 14,484,066 km (0.052 R)
• M19: 16,819,139 km (0.054 R)
• M20: 18,770,793 km (0.071 R)
• M21: 19,124,891 km (0.079 R)
• M22: 20,586,313 km (0.084 R)
• M23: 21,633,049 km (0.055 R)
• M24: 23,421,791 km (0.064 R)
• M25: 24,457,008 km (0.062 R)
• M26: 25,630,454 km (0.114 R)
• M27: 28,903,206 km (0.093 R)
• M28: 29,852,853 km (0.092 R)
• M29: 31,192,203 km (0.057 R)
• M30: 33,599,083 km (0.034 R)
• M31: 35,584,546 km (0.082 R)
• M32: 36,263,272 km (0.089 R)
• M33: 44,779,579 km (0.075 R)
• M34: 45,411,630 km (0.075 R)
• M35: 46,532,118 km (0.04 R)
• M36: 46,693,684 km (0.041 R)
• M37: 56,717,639 km (0.069 R)
• M38: 58,016,597 km (0.04 R)
• M39: 58,767,579 km (0.099 R)
• M40: 71,682,213 km (0.096 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,874 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit